Watch case



FIG. 1 is a rear elevation of a watch case showing my new design;

FIG. 2 is a right side elevation of the watch case;

FIG. 3 is a left side elevation of the watch case;

FIG. 4 is a bottom view of the watch case;

FIG. 5 is a top view of the watch case;

FIG. 6 is a front perspective view of the watch case; and,

FIG. 7 is a front elevation of the watch case. 

The ornamental design for a watch case, as shown and described. 